@MojangSupport Any update on what the issue is with logins server? Keep getting either service unavailable or internal server error, while trying to login,.

Don't have one, but I'd suggest reaching out to our Support team so we can look into it for you! To keep your information secure, please complete our request form at msft.it/6018iT9Dw so we can quickly and safely assist with your question! ^BT

Turns out your logins servers were just down for about half the day. May want IT to better provide information about this to the community. (Maybe add a status page for you services)